CN113305114B - Water conservancy construction pipeline pull throughs - Google Patents
Water conservancy construction pipeline pull throughs Download PDFInfo
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- CN113305114B CN113305114B CN202110588356.1A CN202110588356A CN113305114B CN 113305114 B CN113305114 B CN 113305114B CN 202110588356 A CN202110588356 A CN 202110588356A CN 113305114 B CN113305114 B CN 113305114B
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- cleaning roller
- shell
- rod
- drill bit
- dredging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of pipeline dredging, in particular to a water conservancy construction pipeline dredging device. The pipeline dredging device comprises a base, a drill bit assembly, a dredging assembly and an inner wall cleaning assembly; the casing of the dredging component is fixedly arranged on the outer wall of one side of the base, which is far away from the drill bit component; the base of the drill bit assembly is fixedly arranged on the rotating part of the dredging assembly; the inner wall cleaning assembly comprises a second shell and a second motor; the second shell is fixedly arranged on one side wall of the base far away from the dredging component shell, and a waterproof cavity and a lifting cavity are respectively formed in the second shell; the second motor is installed in the waterproof cavity, a first screw rod is connected to the output end of the second motor in a transmission mode, and the other end of the first screw rod penetrates through the lifting cavity. The invention can improve the compatibility of the pipeline dredging device and improve the cleaning effect of the inner wall of the pipeline.
Description
Technical Field
The invention belongs to the technical field of pipeline dredging, and particularly relates to a water conservancy construction pipeline dredging device.
Background
In water conservancy construction, a plurality of pipelines with different diameters, particularly pipelines positioned underwater, need to be installed, and a large amount of sand and stones can enter the pipelines in the installation process; in addition, when the engineering is finished and the water is firstly put into operation, the water flow can carry a large amount of impurities such as silt and the like into the pipeline, and the pipeline is easily blocked. If the sundries are accumulated in the pipeline for a long time, harmful substances and harmful bacteria are easy to breed, the water resource is polluted greatly, and the environment-friendly treatment of the water resource is not facilitated. Therefore, the interior of the pipeline needs to be dredged, so that the smoothness of the pipeline is ensured.
The traditional pipeline dredging device mostly adopts a full-power takeoff to push a high-pressure pump to generate high-pressure jet water, and the purpose of dredging and cleaning a pipeline is achieved by utilizing the reaction force of a high-pressure jet water beam to push and stir, crush and wash various blockages in the pipeline while changing the direction by secondary pressurization of a high-pressure spray head.
However, this method is only suitable for pipes with a small diameter or in situations where the blockage is not too severe. When a pipeline with a larger diameter or a serious blockage situation is met, the pipeline dredging device is difficult to effectively dredge, so that the compatibility of the pipeline dredging device is reduced.
Disclosure of Invention
Aiming at the problems, the invention provides a water conservancy construction pipeline dredging device which comprises a base, a drill bit assembly, a dredging assembly and an inner wall cleaning assembly, wherein the drill bit assembly is arranged on the base; the casing of the dredging component is fixedly arranged on the outer wall of one side of the base, which is far away from the drill bit component; the base of the drill bit assembly is fixedly arranged on the rotating part of the dredging assembly;
the inner wall cleaning assembly comprises a second shell and a second motor; the second shell is fixedly arranged on one side wall of the base far away from the dredging component shell, and a waterproof cavity and a lifting cavity are respectively formed in the second shell; the second motor is arranged in the waterproof cavity, the output end of the second motor is in transmission connection with a first screw rod, and the other end of the first screw rod penetrates into the lifting cavity; the first screw rod is in threaded connection with a lifting block, and a plurality of groups of touch rods are hinged to the lifting block in an annular array; a plurality of groups of sliding grooves are formed in the side wall of the lifting cavity in an annular array; the quantity of spout is the same with the conflict pole, every group the conflict pole runs through extremely through a set of spout respectively the second casing is outside, and articulated have a set of cleaning roller installation pole, cleaning roller installation pole one end articulates on the outer wall of second casing, and other end fixed mounting has cleaning roller mechanism.
Further, the cleaning roller mechanism comprises a cleaning roller connecting block and two groups of cleaning roller fixing plates;
the cleaning roller connecting block is fixedly arranged on one side wall of the cleaning roller mounting rod, which is far away from the second shell, and the two groups of cleaning roller fixing plates are symmetrically arranged on two sides of the cleaning roller connecting block; a plurality of groups of cleaning roller adjusting parts are symmetrically arranged on the two groups of cleaning roller fixing plates; the output end of each group of the cleaning roller adjusting parts is provided with a group of cleaning roller limiting parts; every group all rotate on the spacing portion of cleaning roller and install a set of cleaning roller body, equidistant distribution has a plurality of groups lug on the cleaning roller body.
Further, the cleaning roller adjusting part comprises a gear adjusting box, a cleaning roller lifting rod, a second screw rod and a sliding rod;
the gear adjusting box is installed on the cleaning roller fixing plate, the second screw rod and the sliding rod are symmetrically arranged on two sides of the central line in the gear adjusting box, the second screw rod is in threaded connection with a first sliding block, and the sliding rod is in sliding connection with a second sliding block; one end of the second screw rod is fixedly connected with a gear mounting rod, and an adjusting gear is sleeved on the gear mounting rod; one end of the cleaning roller lifting rod is positioned in the gear adjusting box, and two side walls of the cleaning roller lifting rod are respectively arranged on the first sliding block and the second sliding block; the other end of the cleaning roller lifting rod penetrates through the outside of the gear adjusting box and is fixedly installed on the cleaning roller limiting part.
Furthermore, the cleaning roller limiting part comprises a cleaning roller rotating rod, a fixed transverse plate and two groups of fixed vertical plates;
the fixed transverse plates are fixedly arranged on the cleaning roller lifting rod, and the two groups of fixed vertical plates are arranged on one side wall of the fixed transverse plates, which is far away from the cleaning roller lifting rod, and are symmetrically arranged on two sides of the central line of the fixed transverse plates; the two ends of the cleaning roller rotating rod are respectively and rotatably connected to the two groups of fixed vertical plates, and the cleaning roller body is sleeved on the cleaning roller rotating rod.
Furthermore, the cleaning roller mechanism also comprises a plurality of groups of gear adjusting rods, the gear adjusting rods are rotatably connected to one side wall of the gear adjusting box, one ends of the gear adjusting rods penetrate into the gear adjusting box and are fixedly provided with bevel gears, and the bevel gears are meshed and connected to the adjusting gears; the other end of the gear adjusting rod penetrates through the gear adjusting box.
Further, the pull through assembly comprises a first housing;
the first shell is fixedly installed on the base, the first shell is of a cylindrical structure, a first motor is fixedly installed in the first shell, a first connecting rod is connected to the output end of the first motor in a transmission mode, the other end of the first connecting rod penetrates through the outer portion of the first shell, and a drill bit supporting rod is fixedly installed on the first connecting rod; the central axes of the drill bit support rod, the first connecting rod and the first shell are overlapped.
Further, the dredging component also comprises a dredging blade body;
a plurality of groups of dredging blade supporting rods are distributed on the drill bit supporting rod in an annular array by taking the central axis of the first shell as the center; the other end of each dredging blade supporting rod is provided with a group of dredging blade mounting plates which are obliquely arranged; the dredging blade is characterized in that the dredging blade body is of a fan-shaped structure, one end of the dredging blade body is fixedly mounted on the dredging blade mounting plate, and the other end of the dredging blade body is of a triangular structure.
Further, the drill bit assembly comprises a drill bit mounting seat and a drill bit body;
the drill bit mounting seat is fixedly mounted at one end, far away from the first shell, of the first connecting rod; the drill bit body is of a conical structure, one end of the drill bit body with the larger diameter is fixedly arranged on the drill bit mounting seat, and the central axis of the drill bit body, the drill bit mounting seat and the first connecting rod are all overlapped; the side wall of the drill bit body is centered on the central axis of the drill bit mounting seat, and a plurality of groups of triangular prism rods are distributed in an annular array.
Further, the pipeline dredging device further comprises a rotating assembly, and the rotating assembly comprises a third shell, a third motor and a second connecting rod;
the third shell is positioned on one side of the second shell, which is far away from the first shell; the third motor is fixedly arranged in the third shell, one end of the second connecting rod is in transmission connection with the output end of the third motor, and the other end of the second connecting rod penetrates through the outside of the third shell and is fixedly arranged on one side wall of the second shell, which is far away from the first shell; and the central axes of the second connecting rod, the third shell and the second shell are all overlapped.
Furthermore, the pipeline dredging device further comprises a conductive sliding ring, the conductive sliding ring is fixedly mounted on one side wall of the third shell, which is far away from the second shell, and the central axis of the conductive sliding ring is superposed with the central axis of the third shell; the conductive slip ring is electrically connected with the first motor, the second motor and the third motor respectively;
the pipeline dredging device further comprises a connecting rod, and the connecting rod is fixedly installed on one side wall, far away from the third shell, of the conductive sliding ring.
The invention has the beneficial effects that:
1. the first screw rod is driven to rotate by the second motor, and then the lifting block is driven to move by the rotation of the first screw rod. Each group of the interference rods can push a group of the corresponding cleaning roller mounting rods to unfold, and the unfolding angles of the cleaning roller mounting rods are adjusted according to different specifications of the inner wall of the pipeline. Then adjust the pole through the rotating gear, can adjust the height of every group cleaning roller body wantonly, no matter the radian size of pipeline inner wall for every group cleaning roller body homoenergetic is laminated on pipeline inner wall, has improved pipeline pull throughs's compatibility.
2. The friction force between the cleaning roller body and the inner wall of the pipeline is increased through the plurality of groups of the convex blocks, and the cleaning effect of the cleaning roller body on foreign matters on the inner wall of the pipeline is improved.
3. The drill bit body rotating at a high speed is utilized to drill the blocking foreign matters, the triangular pyramid on the drill bit body increases the friction force of the drill bit body, and the drilling and dredging effect is improved.
4. Through the rotation of drill bit bracing piece, driven a plurality of groups mediation blade bodies and used the axis of drill bit bracing piece as the center, carried out circular motion for mediation blade body can stir the foreign matter, has realized having improved the mediation quality to the kibbling purpose of foreign matter.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows a schematic structural view of a pipe pull through according to an embodiment of the invention;
FIG. 2 shows a schematic structural view of a pull through assembly according to an embodiment of the invention;
FIG. 3 shows a cross-sectional schematic view of a pull through assembly according to an embodiment of the invention;
FIG. 4 shows a schematic top view of a pull through assembly according to an embodiment of the invention;
FIG. 5 shows a schematic structural view of a drill bit assembly according to an embodiment of the present invention;
FIG. 6 shows a schematic structural view of an inner wall cleaning assembly according to an embodiment of the present invention;
FIG. 7 shows a schematic cross-sectional view of an inner wall cleaning assembly according to an embodiment of the invention;
FIG. 8 shows a schematic configuration of a cleaning roller mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic view showing the connection of a cleaning roller regulating part and a cleaning roller spacing part according to an embodiment of the present invention;
FIG. 10 shows a schematic cross-sectional view of a scrub roller adjustment portion and a scrub roller spacing portion according to an embodiment of the present invention;
FIG. 11 shows a cross-sectional schematic view of a rotating assembly according to an embodiment of the present invention.
In the figure: 1. a base; 2. a drill bit assembly; 201. a drill bit mounting seat; 202. a drill bit body; 203. a triangular prism bar; 3. a dredging component; 301. a first housing; 302. a first motor; 303. a first link; 304. a drill support rod; 305. dredging the leaf supporting rod; 306. a dredging leaf mounting plate; 307. dredging the blade body; 308. a first sealed bearing; 4. an inner wall cleaning assembly; 401. a second housing; 402. a waterproof cavity; 403. a lifting cavity; 404. a second motor; 405. a second sealed bearing; 406. a first lead screw; 407. a lifting block; 408. a touch bar; 409. a cleaning roller mechanism; 4091. a cleaning roller connecting block; 4092. a cleaning roller fixing plate; 4093. a cleaning roller adjusting part; 40931. a gear adjusting box; 40932. a second lead screw; 40933. a first slider; 40934. a gear mounting rod; 40935. an adjusting gear; 40936. a slide bar; 40937. a second slider; 40938. a cleaning roller lifting rod; 4094. a gear adjusting rod; 4095. a cleaning roller limiting part; 40951. fixing the transverse plate; 40952. fixing a vertical plate; 4096. cleaning roller rotating rods; 4097. a cleaning roller body; 4098. a bump; 410. a cleaning roller mounting rod; 411. a chute; 412. an expansion joint sealing strip; 5. a rotating assembly; 501. a third housing; 502. a third motor; 503. a second link; 504. a third sealed bearing; 6. a conductive slip ring; 7. a connecting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment of the invention provides a water conservancy construction pipeline dredging device which comprises a base 1, a drill bit assembly 2, a dredging assembly 3, an inner wall cleaning assembly 4 and a rotating assembly 5. By way of example, as shown in figure 1,
the casing of the dredging component 3 is fixedly arranged on the outer wall of one side of the base 1 far away from the drill bit component 2. The dredging component 3 is used for removing the foreign matters blocked in the pipeline.
The base of the drill bit component 2 is fixedly arranged on the rotating part of the dredging component 3. The drill bit assembly 2 can drill holes in foreign matters blocked in the pipeline, and the dredging effect is further improved.
The shell of the inner wall cleaning component 4 is fixedly arranged on the outer wall of one side, away from the dredging component 3, of the shell of the base 1. The inner wall cleaning assembly 4 is used for removing foreign matters on the inner wall of the pipeline.
The shell of the rotating component 5 is fixedly arranged on the outer wall of one side of the shell of the inner wall cleaning component 4, which is far away from the dredging component 3. The rotating component 5 is used for driving the inner wall cleaning component 4 to rotate.
The dredging assembly 3 comprises a first housing 301 and a dredging blade body 307. Exemplarily, as shown in fig. 2, 3 and 4, the first housing 301 is fixedly installed on the base 1, the first housing 301 is a cylindrical structure, a first motor 302 is fixedly installed in the first housing 301, a first connecting rod 303 is connected to an output end of the first motor 302 in a transmission manner, and the other end of the first connecting rod 303 penetrates through the first housing 301 and is fixedly installed with a drill bit supporting rod 304. The drill bit supporting rod 304, the first connecting rod 303 and the central axis of the first shell 301 are overlapped, and the drill bit supporting rod 304 is provided with a plurality of groups of dredging blade supporting rods 305 in an annular array distribution by taking the central axis of the first shell 301 as the center. Every group a set of mediation leaf mounting panel 306 is all installed to the mediation leaf bracing piece 305 other end, mediation leaf mounting panel 306 sets up for the slope. Dredge blade body 307 is fan ring structure, just dredge blade body 307 one end fixed mounting in dredge leaf mounting panel 306 is last, dredge blade body 307 other end is the triangle-shaped structure. A first sealing bearing 308 is rotatably connected to the joint of the first connecting rod 303 and the inner wall of the first shell 301, and the type of the first sealing bearing 308 is NGF-6210 waterproof type.
When the foreign matter that appears blocking up in the pipeline, at first start first motor 302, drive drill bit assembly 2 through first motor 302 and rotate to smash the foreign matter, in order to reach the purpose of dredging the pipeline. Meanwhile, the drill support rod 304 rotates to drive the dredging blade bodies 307 to move circularly by taking the central axis of the drill support rod 304 as the center. The foreign matter is crushed by dredging the blade body 307 and stirring the foreign matter. The dredging quality is improved. And the water flow is prevented from entering the first housing 301 by the first seal bearing 308.
The drill bit assembly 2 includes a bit mount 201 and a bit body 202. Illustratively, as shown in fig. 5, the drill bit mounting seat 201 is fixedly mounted on an end of the first connecting rod 303 far away from the first housing 301. The drill bit body 202 is of a conical structure, one end of the drill bit body 202 with the larger diameter is fixedly mounted on the drill bit mounting seat 201, and the central axis of the drill bit body 202 coincides with the drill bit mounting seat 201 and the first connecting rod 303. The side wall of the drill bit body 202 is centered on the central axis of the drill bit mounting seat 201, and a plurality of groups of triangular prism rods 203 are distributed in an annular array.
The first motor 302 is operated to drive the first connecting rod 303 to rotate, and then the first connecting rod 303 drives the drill bit mounting seat 201 and the drill bit body 202 to rotate. When the drill bit body 202 is in contact with the foreign matter blocked in the pipeline, the drill bit body 202 rotating at a high speed is used for drilling holes in the foreign matter, and the pipeline dredging effect is further improved. And then the friction force of the drill bit body 202 is increased by using a plurality of groups of triangular prism rods 203, so that the damage strength of the drill bit body 202 to the foreign matters is enhanced.
The inner wall cleaning assembly 4 includes a second housing 401 and a second motor 404. For example, as shown in fig. 6 and 7, the second housing 401 is fixedly mounted on a side wall of the base 1 away from the first housing 301, the second housing 401 is of a cylindrical structure, and a waterproof cavity 402 and a lifting cavity 403 are respectively formed in the second housing 401. The second motor 404 is installed in the waterproof cavity 402, a first lead screw 406 is connected to an output end of the second motor 404 in a transmission manner, and the other end of the first lead screw 406 penetrates into the lifting cavity 403. And a second sealing bearing 405 is rotatably connected to the joint of the first screw 406 and the inner wall of the waterproof cavity 402, and the type of the second sealing bearing 405 is NGF-6210 waterproof type. The first lead screw 406 is connected with a lifting block 407 in a threaded manner, the lifting block 407 is of a cylindrical structure, and a plurality of groups of abutting rods 408 are hinged to the lifting block 407 in an annular array manner. A plurality of sets of sliding grooves 411 are formed in the side wall of the lifting cavity 403 in an annular array. Spout 411 and conflict pole 408 one-to-one, every group conflict pole 408 runs through extremely through a set of spout respectively the second casing is outside, and articulated have a set of cleaning roller installation pole 410, cleaning roller installation pole 410 one end articulates on the outer wall of second casing 401, and other end fixed mounting has cleaning roller mechanism 409. An expansion joint sealing strip 412 is arranged in the sliding groove 411.
The scrub roller mechanism 409 includes a scrub roller connection block 4091 and two sets of scrub roller fixing plates 4092. Illustratively, as shown in fig. 8, 9 and 10, the scrub roller connection block 4091 is fixedly installed on a side wall of the scrub roller mounting rod 410 away from the second housing 401, and two sets of the scrub roller fixing plates 4092 are symmetrically installed on both sides of the scrub roller connection block 4091. A plurality of groups of cleaning roller adjusting parts 4093 are symmetrically arranged on the two groups of cleaning roller fixing plates 4092. And a group of cleaning roller limiting parts 4095 are arranged on the output end of each group of cleaning roller adjusting parts 4093. Each group of the cleaning roller limiting parts 4095 is rotatably provided with a group of cleaning roller bodies 4097, and a plurality of groups of convex blocks 4098 are distributed on the cleaning roller bodies 4097 at equal intervals.
The scrub roller adjustment part 4093 includes a gear adjustment box 40931, a scrub roller elevation rod 40938, a second lead screw 40932, and a slide rod 40936. The gear adjusting box 40931 is installed on the cleaning roller fixing plate 4092, the second screw 40932 and the slide rod 40936 are symmetrically arranged on two sides of the central line inside the gear adjusting box 40931, the second screw 40932 is in threaded connection with a first slide block 40933, and the slide rod 40936 is in sliding connection with a second slide block 40937. One end of the second screw 40932 is fixedly connected with a gear mounting rod 40934, and the gear mounting rod 40934 is sleeved with an adjusting gear 40935. One end of the cleaning roller lifting rod 40938 is positioned in the gear adjusting box 40931, and two side walls of the cleaning roller lifting rod 40938 are respectively arranged on the first sliding block 40933 and the second sliding block 40937. The other end of the cleaning roller lifting rod 40938 penetrates through the outside of the gear adjusting box 40931 and is fixedly mounted on the cleaning roller limiting part 4095.
The cleaning roller limiting part 4095 comprises a cleaning roller rotating rod 4096, a fixed horizontal plate 40951 and two groups of fixed vertical plates 40952. The fixed horizontal plate 40951 is fixedly arranged on the cleaning roller lifting rod 40938, and the two groups of fixed vertical plates 40952 are arranged on one side wall of the fixed horizontal plate 40951 far away from the cleaning roller lifting rod 40938 and symmetrically arranged on two sides of the central line of the fixed horizontal plate 40951. Two ends of the cleaning roller rotating rod 4096 are respectively and rotatably connected to the two groups of fixed vertical plates 40952, and the cleaning roller body 4097 is sleeved on the cleaning roller rotating rod 4096.
The cleaning roller mechanism 409 further comprises a plurality of groups of gear adjusting rods 4094, the gear adjusting rods 4094 are rotatably connected to one side wall of the gear adjusting box 40931, one end of each gear adjusting rod 4094 penetrates into the gear adjusting box 40931 and is fixedly provided with a bevel gear, and the bevel gear is connected to the adjusting gear 40935 in a meshed manner. The other end of the gear adjusting rod 4094 penetrates through the gear adjusting box 40931.
First, according to the diameter of the inner wall of the pipeline, the second motor 404 is started, the second motor 404 drives the first screw rod 406 to rotate, and then the first screw rod 406 rotates to drive the lifting block 407 to move. So that each set of abutment bars 408 can push the corresponding set of scrub roller mounting bars 410 open. Until the scrub roller body 4097 can be brought into abutment with the inner wall of the pipe. Then, the gear adjusting rod 4094 is rotated, the second lead screw 40932 is driven to rotate by the gear adjusting rod 4094, and the cleaning roller lifting rod 40938 can be driven to lift. Make the adjustment that the scrub roller body 4097 can realize the height, no matter the radian size of pipeline inner wall, all can make every group scrub roller body 4097 all laminate on the pipeline inner wall, improved pipeline pull throughs's compatibility.
The friction force between the cleaning roller body 4097 and the inner wall of the pipeline can be increased by the plurality of groups of convex blocks 4098 on the surface of the cleaning roller body 4097, and the cleaning effect of the cleaning roller body 4097 on foreign matters on the inner wall of the pipeline is enhanced.
The water flow is prevented from entering the second housing 401 by the expansion joint seal 412.
The rotating assembly 5 includes a third housing 501, a third motor 502, and a second link 503. Illustratively, as shown in fig. 11, the third casing 501 is located on a side of the second casing 401 away from the first casing 301. The third motor 502 is fixedly installed in the third housing 501, one end of the second connecting rod 503 is connected to the output end of the third motor 502 in a transmission manner, and the other end of the second connecting rod 503 penetrates through the outside of the third housing 501 and is fixedly installed on a side wall of the second housing 401 far away from the first housing 301. And the central axes of the second connecting rod 503, the third shell 501 and the second shell 401 are all coincident. A third sealing bearing 504 is rotatably connected to a joint of the second connecting rod 503 and the inner wall of the third housing 501, and the type of the third sealing bearing 504 is NGF-6210 waterproof type.
The third motor 502 is started, the second connecting rod 503 is driven to rotate by the third motor 502, and then the second shell 401 and the plurality of groups of cleaning roller mechanisms 409 are driven to rotate by the second connecting rod 503, so that the cleaning roller body 4097 can be in full contact with the inner wall of the pipeline, and the contact area between the cleaning roller body 4097 and the inner wall of the pipeline is increased. And the water flow into the third housing 501 is prevented by the third seal bearing 504.
The pipe pull through further comprises an electrically conductive slip ring 6 and a connecting rod 7. The conductive slip ring 6 is fixedly mounted on a side wall of the third housing 501 far away from the second housing 401, and a central axis of the conductive slip ring 6 coincides with a central axis of the third housing 501. The conductive slip ring 6 is electrically connected to the first motor 302, the second motor 404, and the third motor 502, respectively.
The connecting rod 7 is fixedly mounted on a side wall of the conductive slip ring 6 far away from the third housing 501.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a water conservancy construction pipeline pull throughs which characterized in that: the pipeline dredging device comprises a base (1), a drill bit assembly (2), a dredging assembly (3) and an inner wall cleaning assembly (4); the casing of the dredging component (3) is fixedly arranged on the outer wall of one side of the base (1) far away from the drill bit component (2); the base of the drill bit assembly (2) is fixedly arranged on the rotating part of the dredging assembly (3);
the inner wall cleaning assembly (4) comprises a second housing (401) and a second motor (404); the second shell (401) is fixedly arranged on one side wall of the base (1) far away from the shell of the dredging component (3), and a waterproof cavity (402) and a lifting cavity (403) are respectively formed in the second shell (401); the second motor (404) is installed in the waterproof cavity (402), the output end of the second motor (404) is in transmission connection with a first screw rod (406), and the other end of the first screw rod (406) penetrates into the lifting cavity (403); the first screw rod (406) is in threaded connection with a lifting block (407), and a plurality of groups of touch rods (408) are hinged to the lifting block (407) in an annular array; a plurality of groups of sliding grooves (411) are arranged on the side wall of the lifting cavity (403) in an annular array; the number of the sliding grooves (411) is the same as that of the contact rods (408), each group of contact rods (408) penetrates through the outside of the second shell through one group of sliding grooves and is hinged with one group of cleaning roller mounting rods (410), one end of each cleaning roller mounting rod (410) is hinged to the outer wall of the second shell (401), and the other end of each cleaning roller mounting rod is fixedly provided with a cleaning roller mechanism (409);
the cleaning roller mechanism (409) comprises a cleaning roller connecting block (4091) and two groups of cleaning roller fixing plates (4092); the cleaning roller connecting block (4091) is fixedly arranged on one side wall of the cleaning roller mounting rod (410) far away from the second shell (401), and the two groups of cleaning roller fixing plates (4092) are symmetrically arranged on two sides of the cleaning roller connecting block (4091); a plurality of groups of cleaning roller adjusting parts (4093) are symmetrically arranged on the two groups of cleaning roller fixing plates (4092) along the diameter direction of the second shell (401); a group of cleaning roller limiting parts (4095) are arranged on the output end of each group of cleaning roller adjusting parts (4093); each group of the cleaning roller limiting parts (4095) is rotatably provided with a group of cleaning roller bodies (4097);
the cleaning roller adjusting part (4093) comprises a gear adjusting box (40931), a cleaning roller lifting rod (40938), a second screw rod (40932) and a sliding rod (40936), the gear adjusting box (40931) is mounted on the cleaning roller fixing plate (4092), the second screw rod (40932) and the sliding rod (40936) are symmetrically arranged on two sides of the inner center line of the gear adjusting box (40931), the second screw rod (40932) is in threaded connection with a first sliding block (40933), and the sliding rod (40936) is in sliding connection with a second sliding block (40937); one end of the second screw rod (40932) is fixedly connected with a gear mounting rod (40934), and the gear mounting rod (40934) is sleeved with an adjusting gear (40935); one end of the cleaning roller lifting rod (40938) is positioned in the gear adjusting box (40931), and two side walls of the cleaning roller lifting rod (40938) are respectively arranged on the first sliding block (40933) and the second sliding block (40937); the other end of the cleaning roller lifting rod (40938) penetrates through the outside of the gear adjusting box (40931) and is fixedly mounted on the cleaning roller limiting part (4095); a gear adjusting rod (4094) is arranged on the gear adjusting box (40931);
the cleaning roller limiting part (4095) comprises a fixed transverse plate (40951) and two groups of fixed vertical plates (40952); the fixed transverse plate (40951) is fixedly arranged on the cleaning roller lifting rod (40938), and the two groups of fixed vertical plates (40952) are arranged on one side wall of the fixed transverse plate (40951) far away from the cleaning roller lifting rod (40938) and symmetrically arranged on two sides of the central line of the fixed transverse plate (40951); the cleaning roller body (4097) is rotatably connected between two groups of fixed vertical plates (40952);
one end of the gear adjusting rod (4094) penetrates into the gear adjusting box (40931) and is fixedly provided with a bevel gear, and the bevel gear is meshed and connected with the adjusting gear (40935); the other end of the gear adjusting rod (4094) penetrates through the gear adjusting box (40931);
the dredging component (3) comprises a first shell (301), the first shell (301) is fixedly installed on the base (1), a first connecting rod (303) is rotatably connected in the first shell (301), the top of the first connecting rod (303) extends to the outside of the first shell (301), and a plurality of groups of dredging blade bodies (307) are distributed in an annular array; the dredging blade body (307) is of a fan-shaped annular structure; one end, far away from the first connecting rod (303), of the dredging blade body (307) is of a triangular structure.
2. The water conservancy construction pipeline pull throughs of claim 1, which comprises: a plurality of groups of convex blocks (4098) are distributed on the cleaning roller body (4097) at equal intervals.
3. The water conservancy construction pipeline pull throughs of claim 2, wherein: the cleaning roller limiting part (4095) also comprises a cleaning roller rotating rod (4096); two ends of the cleaning roller rotating rod (4096) are respectively and rotatably connected to the two groups of fixed vertical plates (40952), and the cleaning roller body (4097) is sleeved on the cleaning roller rotating rod (4096).
4. The water conservancy construction pipeline pull throughs of claim 1, which comprises: a first motor (302) is fixedly installed in the first shell (301), the bottom of the first connecting rod (303) is in transmission connection with the output end of the first motor (302), and a drill bit supporting rod (304) is fixedly installed at the top of the first connecting rod (303); the central axes of the drill bit support rod (304), the first connecting rod (303) and the first shell (301) are all overlapped.
5. The water conservancy construction pipeline pull throughs of claim 4, wherein: a plurality of groups of dredging blade supporting rods (305) are distributed on the drill bit supporting rod (304) in an annular array by taking the central axis of the first shell (301) as the center; the other end of each group of dredging blade supporting rods (305) is provided with a group of dredging blade mounting plates (306), and the dredging blade mounting plates (306) are obliquely arranged; the number of the dredging blade bodies (307) is the same as that of the dredging blade mounting plates (306), and each group of dredging blade bodies (307) are mounted on one group of dredging blade mounting plates (306) corresponding to the dredging blade bodies.
6. The water conservancy construction pipeline pull throughs of claim 5, wherein: the drill bit assembly (2) comprises a drill bit mounting seat (201) and a drill bit body (202);
the drill bit mounting seat (201) is fixedly mounted at one end, away from the first shell (301), of the first connecting rod (303); the drill bit body (202) is of a conical structure, one end of the drill bit body (202) with the larger diameter is fixedly mounted on the drill bit mounting seat (201), and the central axis of the drill bit body (202), the drill bit mounting seat (201) and the first connecting rod (303) are overlapped; the side wall of the drill bit body (202) is provided with a plurality of groups of triangular prism rods (203) which are distributed in an annular array by taking the central axis of the drill bit mounting seat (201) as the center.
7. The water conservancy construction pipeline pull throughs of claim 6, which comprises: the pipeline dredging device further comprises a rotating assembly (5), wherein the rotating assembly (5) comprises a third shell (501), a third motor (502) and a second connecting rod (503);
the third shell (501) is positioned on one side of the second shell (401) far away from the first shell (301); the third motor (502) is fixedly installed in the third shell (501), one end of the second connecting rod (503) is in transmission connection with the output end of the third motor (502), the other end of the second connecting rod (503) penetrates through the outside of the third shell (501), and the second connecting rod is fixedly installed on one side wall, far away from the first shell (301), of the second shell (401); and the central axes of the second connecting rod (503), the third shell (501) and the second shell (401) are all overlapped.
8. The water conservancy construction pipeline pull throughs of claim 7, wherein: the pipeline dredging device further comprises a conductive sliding ring (6), the conductive sliding ring (6) is fixedly installed on one side wall, far away from the second shell (401), of the third shell (501), and the central axis of the conductive sliding ring (6) is overlapped with that of the third shell (501); the conductive slip ring (6) is electrically connected with the first motor (302), the second motor (404) and the third motor (502) respectively;
the pipeline dredging device further comprises a connecting rod (7), and the connecting rod (7) is fixedly installed on one side wall, far away from the third shell (501), of the conductive sliding ring (6).
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| CN202110588356.1A CN113305114B (en) | 2021-05-28 | 2021-05-28 | Water conservancy construction pipeline pull throughs |
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| CN202110588356.1A CN113305114B (en) | 2021-05-28 | 2021-05-28 | Water conservancy construction pipeline pull throughs |
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| KR100573832B1 (en) * | 1999-12-30 | 2006-04-26 | 주식회사 포스코 | Vewtical piping coal dust removing type cleaning machine |
| CN108927388A (en) * | 2018-06-11 | 2018-12-04 | 刘淑芹 | A kind of gathering line cleaning equipment and application method |
| CN208643565U (en) * | 2018-07-09 | 2019-03-26 | 赵旭刚 | A kind of oil exploitation oil field pipe apparatus for eliminating sludge |
| CN210990045U (en) * | 2019-10-10 | 2020-07-14 | 深圳星东雅清洁科技有限公司 | Multifunctional broom for cleaning |
| CN213268298U (en) * | 2020-09-23 | 2021-05-25 | 青岛畅通市政工程设计有限公司 | Urban drainage dredging pipe |
| CN112361120A (en) * | 2020-10-15 | 2021-02-12 | 天津大学 | Non-excavation formula pipeline maintenance all-in-one |
| CN112814134A (en) * | 2020-12-23 | 2021-05-18 | 林亿凯 | Dredging device for municipal engineering sewer |
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